1. Slips for noise blocking: 36DB sleep, work, focus, concerts and travel headphones | harmony and high material sound, small boxes with 5 pairs of headphones [Effective noise reduction] Numerous Scenenario hearing protection with our ear plugs that cancel noise has a unique design that reduces noise levels up to 36DB, provides a peaceful and uninterrupted experience in any noisy environment. It is also headphones for sleeping noise, so you can enjoy a relaxing night sleep without any discomfort. Soft and skin -friendly silicone provides a comfortable and comfortable fit without printing. 6 -dimensional headphones (S to L) and the headphones that prevent noise sleep to children and adults' ear shapes. For headphones for concerts, sleep, work or travel, headphones provide effective noise reduction and long -term comfort. The compact carrying bag makes it easier to slip to your bag or pocket. Wherever you go, you can bring stylish headphones effortlessly, you can provide peace and peace immediately. It is also noise blocking headphones, so you can focus on your music or podcasts without distraction.